Open_Eyes by Aleph Objects, Inc is licensed under the Creative Commons - Attribution - Share Alike v4.0 International license. Open_Eyes_Pupil by Aleph Objects, Inc is licensed under the Creative Commons - Attribution - Share Alike v4.0 International license. Glasses_Nerd by Aleph Objects, Inc is licensed under the Creative Commons - Attribution - Share Alike v4.0 International license. Tooth by Aleph Objects, Inc is licensed under the Creative Commons - Attribution - Share Alike v4.0 International license. http://creativecommons.org/licenses/by-sa/4.0/